121,883 results match your criteria: "Czechia; University Hospital Motol[Affiliation]"

A novel pheophorbide derivative, trimethyl-152-[L-aspartyl]pheophorbide a was synthesised and investigated for anti-tumor activity. The prepared photosensitizer had good absorption in the phototherapeutic window and high ROS yields. It exhibited excellent phototoxicity higher than reference compound m-THPC when irradiated by 650 nm light in vitro, and obvious photodynamic anti-tumor effect in vivo.

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Longitudinal neuroimaging studies offer valuable insight into brain development, ageing, and disease progression over time. However, prevailing analytical approaches rooted in our understanding of population variation are primarily tailored for cross-sectional studies. To fully leverage the potential of longitudinal neuroimaging, we need methodologies that account for the complex interplay between population variation and individual dynamics.

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Background: The cerebellum is one of the major central nervous structures consistently altered in obesity. Its role in higher cognitive function, parts of which are affected by obesity, is mediated through projections to and from the cerebral cortex. We therefore investigated the relationship between body mass index (BMI) and cerebellocerebral connectivity.

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In memoriam: Carl J. Carrano : July 14, 1950-January 26, 2022.

Biometals

March 2025

Formerly with DARPA, Now Retired, 217 E 7 Oaks Dr, Greenville, SC, 29605, USA.

This article is a celebration of the life and work of Carl J. Carrano who, from a childhood in Long Island, New York, built a career in bioinorganic chemistry, especially in the context of metal uptake and halogen metabolism in microbes and marine organisms.

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Preserving the Biologically Coherent Generic Concept of , 'Plant Destroyer'.

Phytopathology

March 2025

Mendel University in Brno, Phytophthora Research Centre, Department of Forest Protection and Wildlife Management, Faculty of Forestry and Wood Technology, Zemědělská 3, 613 00 Brno, Brno, Czech Republic, 613 00;

is a long-established, well known and globally important genus of plant pathogens. Phylogenetic evidence has shown that the biologically distinct, obligate biotrophic downy mildews evolved from at least twice. Since, cladistically, this renders 'paraphyletic', it has been proposed that evolutionary clades be split into multiple genera (Runge et al.

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The conversion of carbon dioxide into fuels and fine chemicals is a highly desirable route for mitigating flue gas emissions. However, achieving selectivity toward olefins remains challenging and typically requires high temperatures and pressures. Herein, we address this challenge using 12 nm copper nanoparticles supported on FeOx micro-rods, which promote the selective hydrogenation of CO to light olefins (C-C) under atmospheric pressure.

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A20/Tnfaip3, an early NF-κB response gene and key negative regulator of NF-κB signaling, suppresses proinflammatory responses. Its ubiquitinase and deubiquitinase activities mediate proteasomal degradation within the NF-κB pathway. This study investigated the involvement of A20 signaling alterations in podocytes in the development of kidney injury.

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Pertussis resurged over the last decade in most countries that replaced the traditional whole-cell pertussis vaccines (wP) by the less reactogenic acellular pertussis vaccines (aP). The aP vaccines induce a Th2-polarized immune response and by a yet unknown mechanism hamper the clearance of from infected nasopharyngeal mucosa. The aP-induced pertussis toxin-neutralizing antibodies effectively prevent the life-threatening pertussis pneumonia in infants, but aP-elicited immunity fails to prevent infection of nasopharyngeal mucosa and transmission of .

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Background: Hope plays a pivotal role in enhancing the quality of life and coping strategies of individuals living with advanced diseases. The nature of the relationship between hope and prognostic awareness is unclear.

Aim: To explore the experiences and meanings of hope and their association with prognostic awareness among people with advanced incurable diseases.

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Background: Acute Stanford type A aortic dissection is a severe emergency condition that, if left untreated, is associated with a high mortality rate. The extent of surgical repair may impact the outcomes of these patients.

Method: Patients operated for acute type A aortic dissection from a multicentre European registry were included.

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We assessed the chemical, microbiological, rheological and sensory parameters of a fermented dairy product (FDP) containing a galactooligosaccharide (GOS) preparation. This was made from a solution of dried whey and skim milk containing 25% (w/w) lactose using a new enzyme with high transgalactosylation activity (Nurica: Danisco A/S). Conversion of the high initial lactose content enabled a good yield of 56% GOS to be achieved.

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The introduction of ChatGPT3 in 2023 disrupted the field of artificial intelligence (AI). ChatGPT uses large language models (LLMs) but has no access to copyrighted material including scientific articles and books. This review is limited by the lack of access to: (1) prior peer-reviewed articles and (2) proprietary information owned by the companies.

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Background: Verbal coach encouragement is a key motivational strategy that enhances skill development, game strategy execution, and team cohesion. In youth basketball, where players are still developing technical and decision-making abilities, coach encouragement can play a crucial role in sustaining effort, improving focus, and fostering resilience under small-sided games (SSGs). This study investigated how coach encouragement (CE) influences young basketball players' technical performance and psychophysiological responses during competitive gameplay.

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With the exception of a fly and a mite from the Triassic of Italy, all Mesozoic amber arthropods are from the Cretaceous. Late Jurassic Lebanese amber from Aintourine revealed a completely preserved adult coccid male (wing length 0.8 mm), gen.

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Objective: To determine changes in medication adherence in two cohorts of heart failure patients differing by year of data collection and using a direct method of adherence detection - serum drug level testing.

Methods: We added a second cohort of patients to a prospective monocentric registry of chronic heart failure patients (LEVEL-CHF registry). The two cohorts share the same inclusion criteria but differ by the year of enrolment (2018 and 2020).

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Vascular neoplasms with epithelioid cytomorphology encompass a wide spectrum of benign and malignant lesions, including epithelioid hemangioma (EH), cutaneous epithelioid angiomatous nodule (CEAN), epithelioid hemangioendothelioma (EHE), and epithelioid angiosarcoma (EAS). Recently, the first case of a cutaneous hemangioma with epithelioid features harboring a TPM3::ALK fusion was reported. Herein, we report 4 additional cases, including 1 case with an alternate TPM4::ALK fusion, and expand on the clinicopathologic and molecular genetic features of these unusual vascular lesions.

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Objectives: To evaluate the results of randomised controlled trials (RCTs) regarding the efficacy of human papillomavirus (HPV) vaccination in preventing male genital-related diseases.

Methods: A systematic search of English language literature using PubMed, Scopus, and Cochrane Library was performed in April 2024 according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol.

Results: Evidence from four RCTs (including 7008 male participants) support the efficacy of the quadrivalent HPV vaccine in preventing genital warts and persistent HPV infection in HPV-naïve men.

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Background: International comparisons of population birth data provide essential benchmarks for evaluating perinatal health policies.

Objectives: This study aimed to describe routine national data sources in Europe by their ability to provide core perinatal health indicators.

Methods: The Euro-Peristat Network collected routine national data on a recommended set of core indicators from 2015 to 2021 using a federated protocol based on a common data model with 16 data items.

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Background: Heterorhabditis are important biological control agents in agriculture. Two Heterorhabditis populations, S8 and S10, were isolated from agricultural soils in the United States of America. Molecular analyses, based on mitochondrial and nuclear genes, showed that these populations are conspecific and represent a novel species of the "Bacteriophora" clade.

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Informal food markets, particularly those managed by (elderly) women in post-communist Eastern Europe, represent a biocultural phenomenon of profound significance since globalisation and increasingly strict legal frameworks often threaten these reservoirs of biocultural food heritage. In the fall of 2022 and 2023, a preliminary field study was conducted by visiting the informal markets of six Moldovan centres: Chișinău, Orhei, Bălți, Călărași, Comrat, and Taraclia, and conversing with approximately 40 mid-aged and elderly sellers. We argue that these markets are crucial in sustaining small-scale farming, preserving biodiversity, and maintaining a connection between urban communities and rural communities and, ultimately, between these rural citizens and their nature, keeping small-scale family farming and domestic traditional gastronomic activities alive.

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Toward European harmonization of national myasthenia gravis registries: modified Delphi procedure-based expert consensus on collectable data.

Orphanet J Rare Dis

March 2025

Peripheral Nervous System and Muscle Department, Reference Center for Neuromuscular Disorders, Pasteur 2 Hospital, Centre Hospitalier, Universitaire de Nice, Nice University Hospital, SNPM - Hôpital Pasteur 2 - 30 voie Romaine, 06001, Nice CEDEX, France.

Background: Myasthenia gravis (MG) is a rare autoimmune disorder. Several new treatment concepts have emerged in recent years, but access to these treatments varies due to differing national reimbursement regulations, leading to disparities across Europe. This highlights the need for high-quality data collection by stakeholders to establish MG registries.

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Tick-borne encephalitis virus seroprevalence and infection incidence in Switzerland, 2020-2021.

Sci Rep

March 2025

Microbiologie, ADMED Analyses et Diagnostics Médicaux, La Chaux-de-Fonds, Switzerland.

Tick-borne encephalitis virus (TBEV) infection can manifest as disease of variable severity, ranging from subclinical infection to severe disease with neurological involvement and potentially fatal outcome. Although TBE is recognized as a major public health problem in Europe, the true burden of disease is potentially underestimated. Here, we investigated TBEV-specific antibody prevalence, infection incidence, and seroreversion and antibody decline rates in a prospective Swiss healthcare worker (HCW) cohort.

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Efficient heat dissipation is crucial for various industrial and technological applications, ensuring system reliability and performance. Advanced thermal management systems rely on materials with superior thermal conductivity and stability for effective heat transfer. This study investigates the thermal conductivity, viscosity, and stability of hybrid AlO-CuO nanoparticles dispersed in Therminol 55, a medium-temperature heat transfer fluid.

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Objectives: Risk-based stratification approaches using measurable residual disease (MRD) successfully help to identify T-acute lymphoblastic leukemia (T-ALL) patients at risk of relapse, whose treatment outcomes are very poor. Because of T-ALL heterogeneity and rarity, a reliable and standardized approach for flow cytometry (FC)-based MRD measurement and analysis is often missing.

Methods: Within the international AIEOP-BFM-ALL-FLOW study group we made a consensus on markers and a standard operating procedure for common 8- and 12-color T-ALL MRD panels.

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